TWI605912B - Torque wrench - Google Patents

Torque wrench Download PDF

Info

Publication number
TWI605912B
TWI605912B TW105118013A TW105118013A TWI605912B TW I605912 B TWI605912 B TW I605912B TW 105118013 A TW105118013 A TW 105118013A TW 105118013 A TW105118013 A TW 105118013A TW I605912 B TWI605912 B TW I605912B
Authority
TW
Taiwan
Prior art keywords
torque value
connecting rod
axis
tool head
torque
Prior art date
Application number
TW105118013A
Other languages
English (en)
Chinese (zh)
Other versions
TW201742711A (zh
Inventor
Hou-Fei Hu
Original Assignee
Hou-Fei Hu
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hou-Fei Hu filed Critical Hou-Fei Hu
Priority to TW105118013A priority Critical patent/TWI605912B/zh
Priority to US15/494,608 priority patent/US20170348836A1/en
Priority to DE102017112288.5A priority patent/DE102017112288A1/de
Priority to JP2017002510U priority patent/JP3212015U/ja
Application granted granted Critical
Publication of TWI605912B publication Critical patent/TWI605912B/zh
Publication of TW201742711A publication Critical patent/TW201742711A/zh

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
    • B25B23/14—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers
    • B25B23/142—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for hand operated wrenches or screwdrivers
    • B25B23/1422—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for hand operated wrenches or screwdrivers torque indicators or adjustable torque limiters
    • B25B23/1427—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for hand operated wrenches or screwdrivers torque indicators or adjustable torque limiters by mechanical means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
    • B25B23/0007—Connections or joints between tool parts
    • B25B23/0028—Angular adjustment means between tool head and handle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
    • B25B23/14—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers
    • B25B23/141—Mechanical overload release couplings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
    • B25B23/14—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers
    • B25B23/142—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for hand operated wrenches or screwdrivers
    • B25B23/1422—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for hand operated wrenches or screwdrivers torque indicators or adjustable torque limiters
    • B25B23/1425—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for hand operated wrenches or screwdrivers torque indicators or adjustable torque limiters by electrical means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25G—HANDLES FOR HAND IMPLEMENTS
    • B25G1/00—Handle constructions
    • B25G1/06—Handle constructions reversible or adjustable for position
    • B25G1/063—Handle constructions reversible or adjustable for position for screwdrivers, wrenches or spanners

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
TW105118013A 2016-06-07 2016-06-07 Torque wrench TWI605912B (zh)

Priority Applications (4)

Application Number Priority Date Filing Date Title
TW105118013A TWI605912B (zh) 2016-06-07 2016-06-07 Torque wrench
US15/494,608 US20170348836A1 (en) 2016-06-07 2017-04-24 Torque Wrench
DE102017112288.5A DE102017112288A1 (de) 2016-06-07 2017-06-02 Drehmomentschlüssel
JP2017002510U JP3212015U (ja) 2016-06-07 2017-06-05 トルクレンチ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW105118013A TWI605912B (zh) 2016-06-07 2016-06-07 Torque wrench

Publications (2)

Publication Number Publication Date
TWI605912B true TWI605912B (zh) 2017-11-21
TW201742711A TW201742711A (zh) 2017-12-16

Family

ID=59595780

Family Applications (1)

Application Number Title Priority Date Filing Date
TW105118013A TWI605912B (zh) 2016-06-07 2016-06-07 Torque wrench

Country Status (4)

Country Link
US (1) US20170348836A1 (de)
JP (1) JP3212015U (de)
DE (1) DE102017112288A1 (de)
TW (1) TWI605912B (de)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI641452B (zh) * 2018-04-02 2018-11-21 優鋼機械股份有限公司 Torque wrench with torque adjustment mechanism
TWI643714B (zh) * 2018-04-02 2018-12-11 優鋼機械股份有限公司 Torque wrench with cover
TWI643715B (zh) * 2018-04-02 2018-12-11 優鋼機械股份有限公司 Torque wrench with elastic parts
CN110394753A (zh) * 2019-08-17 2019-11-01 五邑大学 一种适用于狭小空间的可回程数显式智能扳手
TWI702120B (zh) * 2019-11-28 2020-08-21 和嘉興精密股份有限公司 扭力結構
TWI714473B (zh) * 2020-03-13 2020-12-21 和嘉興精密股份有限公司 扭力結構
TWI718933B (zh) * 2020-04-15 2021-02-11 和嘉興精密股份有限公司 扭力結構
TWI724833B (zh) * 2020-03-25 2021-04-11 數泓科技股份有限公司 可確保施力精度的數位活動扳手
TWI763262B (zh) * 2021-01-19 2022-05-01 優鋼機械股份有限公司 扭力扳手之跳脫警示結構
TWI776684B (zh) * 2021-09-22 2022-09-01 和嘉興精密股份有限公司 扭力結構

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3700714A1 (de) * 2017-10-27 2020-09-02 Torque Technologies Ltd. Drehmomentschlüssel
US10836020B2 (en) 2018-11-01 2020-11-17 Snap-On Incorporated Tilt compensated torque-angle wrench
TWI671166B (zh) * 2018-12-06 2019-09-11 優鋼機械股份有限公司 電子扭力扳手之管身
TWI689383B (zh) * 2019-04-16 2020-04-01 優鋼機械股份有限公司 高強度扳手
TWI744812B (zh) * 2020-03-04 2021-11-01 優鋼機械股份有限公司 維持扭力值準確性之扭力扳手
CN113959625B (zh) * 2021-10-15 2024-05-10 广东韶钢松山股份有限公司 一种螺栓扭矩检测装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1860871A (en) * 1930-11-06 1932-05-31 Wilfred A Pouliot Safety wrench
US5589644A (en) * 1994-12-01 1996-12-31 Snap-On Technologies, Inc. Torque-angle wrench
US6968759B2 (en) 2001-11-14 2005-11-29 Snap-On Incorporated Electronic torque wrench
US6722235B2 (en) 2002-02-25 2004-04-20 Chih-Ching Hsieh Torque wrench with a scale
CA2502695C (en) * 2002-10-16 2012-01-10 Snap-On Incorporated Ratcheting torque-angle wrench and method
JP4435012B2 (ja) * 2005-04-07 2010-03-17 京都機械工具株式会社 トルクレンチ
US7469619B2 (en) * 2005-07-18 2008-12-30 Easco Hand Tools, Inc. Electronic torque wrench with a torque compensation device
US7905163B1 (en) * 2008-07-14 2011-03-15 Hsin Ying Enterprise Co., Ltd. Tool combination
US7703357B1 (en) * 2009-04-09 2010-04-27 Jun-Tsai Shyu Rotatable handle arrangement for a torque-adjustable wrench
US8327741B2 (en) * 2010-02-03 2012-12-11 Chihching Hsieh Torque wrench and method for determining rotational angle of torque wrench
TW201249610A (en) * 2011-06-10 2012-12-16 Eclatorq Technology Co Ltd Electronic torsion wrench having automatic compensation device for outputted torsion
TWI517939B (zh) * 2012-09-10 2016-01-21 優鋼機械股份有限公司 組合扭力扳手及其操作方法
US20140331828A1 (en) * 2013-05-07 2014-11-13 Jerry A. King Method of Compensating for Adapters or Extensions on an Electronic Torque Wrench

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI641452B (zh) * 2018-04-02 2018-11-21 優鋼機械股份有限公司 Torque wrench with torque adjustment mechanism
TWI643714B (zh) * 2018-04-02 2018-12-11 優鋼機械股份有限公司 Torque wrench with cover
TWI643715B (zh) * 2018-04-02 2018-12-11 優鋼機械股份有限公司 Torque wrench with elastic parts
CN110394753A (zh) * 2019-08-17 2019-11-01 五邑大学 一种适用于狭小空间的可回程数显式智能扳手
TWI702120B (zh) * 2019-11-28 2020-08-21 和嘉興精密股份有限公司 扭力結構
TWI714473B (zh) * 2020-03-13 2020-12-21 和嘉興精密股份有限公司 扭力結構
TWI724833B (zh) * 2020-03-25 2021-04-11 數泓科技股份有限公司 可確保施力精度的數位活動扳手
TWI718933B (zh) * 2020-04-15 2021-02-11 和嘉興精密股份有限公司 扭力結構
TWI763262B (zh) * 2021-01-19 2022-05-01 優鋼機械股份有限公司 扭力扳手之跳脫警示結構
TWI776684B (zh) * 2021-09-22 2022-09-01 和嘉興精密股份有限公司 扭力結構

Also Published As

Publication number Publication date
JP3212015U (ja) 2017-08-17
DE102017112288A1 (de) 2017-12-07
US20170348836A1 (en) 2017-12-07
TW201742711A (zh) 2017-12-16

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees